An incubator for a solar water heater

Abstract

The invention relates to the field of solar water heaters, in particular to a heat-insulation box of a solar water heater. The heat-insulation box of the solar water heater comprises a box body, a heating box, a first water pump, a second water pump and a central controller, wherein a water level gauge is arranged on the outer wall of the box body; a signal transmitter is arranged on the water level gauge; an ultrasonic oscillator is arranged on the bottom of the box body and is connected with a first signal receiver; the bottom of the box body is connected with a water feeding pipe; the heating box is arranged in the box body; a temperature sensing switch is arranged on the top of the heating box; a water draining pipe is arranged on the bottom of the heating box; a water inlet of the first water pump is formed in the bottom of the box body; a water outlet of the first water pump is connected with a water collecting tank; the first water pump is provided with a second signal receiver; a water inlet of the second water pump is connected to the water draining pipe; a water outlet of the second water pump is connected with the bottom of the heating box; and the central controller is respectively connected with the water feeding pipe, the water level gauge, the heating box, the first water pump and the second water pump through lines. The heat-insulation box of the solar water heater has the advantages that the water quality is high, and the temperature of drained water is constant.

Description

technical field [0001] The invention relates to the field of solar water heaters, in particular to an incubator for solar water heaters. Background technique [0002] The water in the incubator of the solar water heater starts to be replenished before it is exhausted, so that part of the water accumulates in the incubator of the water heater for a long time and becomes "dead water", which does not flow and causes the water quality of the water body to deteriorate. The "dead water" is heated, and the "dead water" is in a high-temperature state for a long time, producing some carcinogenic nitrites, which are further concentrated after long-term consumption, which further aggravates the deterioration of water quality, making the water in solar water heaters not only undrinkable, but also for bathing and washing. Dishes are also very reluctant and can only be used for washing clothes, which seriously limits the scope of application of solar water heaters. In addition, solar wat...

AI Technical Summary

Problems solved by technology

[0002] The water in the incubator of the solar water heater starts to be replenished before it is exhausted, so that part of the water accumulates in the incubator of the water heater for a long time and becomes "dead water", which does not flow and causes the water quality of the water body to deteriorate. The "dead water" is heated, and the "dead water" is in a high-temperature state for a long time, producing some carcinogenic nitrites, which are further concentrated after long-term consumption, which further aggravates the deterioration of water quality, making the water in solar water heaters not only undrinkable, but also for bathing and washing. Dishes are also very reluctant and can only be used for washing clothes, which seriously limits the scope of application of solar water heaters

In addition, solar water heaters also generally have the problem that cold water is released first when hot water is used, which is wasteful and troublesome.

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